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Shaft Collar NSN 3040-00-056-4743

Item Description

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

NSN 3040-00-056-4743 NSN: 3040-00-056-4743

Features and Characteristics

Outside Diameter
Between 0.995 inches and 1.005 inches
Thickness
Between 0.234 inches and 0.266 inches
Bore Diameter
Between 0.7580 inches and 0.7680 inches
Securing Hole Quantity
3
Angle Between Centerlines Of Securing Holes In Deg
120.0
Screw Thread Series Designator And Location
Single hole unc
Securing Hole Type And Location
Threaded single hole
Thread Size And Location
0.112 inches single hole
Surface Finish And Location
63 microinches inside periphery
Material
Brass, qq-b-626, alloy 360, 1/2h
Material
Copper alloy 360
Material Specification
Qq-b-626, alloy 360, 1/2h federal specification single material response
Surface Treatment
Enamel semigloss
Style Designator
Plain round
Surface Treatment
Enamel, tt-e-529
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
000564743
NSN
3040000564743

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9082906
Cage Code:
18876
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-056-4743
What are the manufacturers of nsn 3040000564743?
Does this nsn 3040000564743 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040000564743
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. it is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. a pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. solid items have a bearing surface on one or both end(s) perpendicular to the axis. for items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. see also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.
Does nsn 3040000564743 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040000564743 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040000564743?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13743
FIIG:
A231A0
App. Key:
B
Cond. Code:
1
Status:
A

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